2015-04-08 17:29:23 +00:00
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2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
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* elfcpp.h (Elf_sizes): Add chdr_size.
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(Chdr): New.
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(Chdr_write): Likewise.
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* elfcpp_internal.h (Chdr_data): Likewise.
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2015-04-08 17:27:55 +00:00
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2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
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* elfcpp.h (SHF): Add SHF_COMPRESSED.
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(ELFCOMPRESS_ZLIB): New.
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(ELFCOMPRESS_LOOS): Likewise.
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(ELFCOMPRESS_HIOS): Likewise.
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(ELFCOMPRESS_LOPROC): Likewise.
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(ELFCOMPRESS_HIPROC): Likewise.
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2015-04-08 00:20:11 +00:00
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2015-04-07 HC Yen <hc.yen@mediatek.com>
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* arm.h: Add TAG_CPU_ARCH_V8 in Tag_CPU_arch EABI attribute.
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2015-02-09 23:02:34 +00:00
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2015-02-09 Mark Wielaard <mjw@redhat.com>
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* dwarf.h (enum DW_LANG): Add DW_LANG_C_plus_plus_11,
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DW_LANG_C11, DW_LANG_C_plus_plus_14, DW_LANG_Fortran03 and
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DW_LANG_Fortran08 from ../include/dwarf2.h.
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2015-01-29 18:00:46 +00:00
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2015-01-22 Han Shen <shenhan@google.com>
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* arm.h (R_ARM_IRELATIVE): New dynamic relocation.
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2015-01-01 14:15:26 +00:00
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2015-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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2014-12-25 11:45:14 +00:00
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2014-12-25 Alan Modra <amodra@gmail.com>
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* arm.h: Add enums for Tag_ABI_FP_number_model and Tag_ABI_VFP_args.
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Add tls support to gold aarch64 backend.
elfcpp/ChangeLog:
2014-09-17 Han Shen <shenhan@google.com>
* aarch64.h (R_AARCH64_TLS_DTPREL64): Switch enum value with ...
(R_AARCH64_TLS_DTPMOD64): ... enum value.
gold/ChangeLog:
2014-09-17 Han Shen <shenhan@google.com>
Jing Yu <jingyu@google.com>
* aarch64-reloc.def: Add TLSGD_ADR_PAGE21, TLSGD_ADD_LO12_NC,
TLSDESC_ADR_PAGE21, TLSDESC_LD64_LO12, TLSDESC_ADD_LO12, TLSDESC_CALL.
* aarch64.cc (Target_aarch64): Add data members
got_irelative_, got_tlsdesc_, rela_irelative_, got_mod_index_offset_,
tlsdesc_reloc_info_, tls_base_symbol_defined_. Initialize them in
constructor.
(Target_aarch64::do_reloc_symbol_index): New method.
(Target_aarch64::do_reloc_addend): New method.
(Target_aarch64::add_tlsdesc_info): New method.
(Target_aarch64::do_dynsym_value): New method.
(Target_aarch64::do_make_data_plt): Add new parameters: got,
got_irelative. Pass them to Output_data_plt_aarch64_standard.
(Target_aarch64::make_data_plt): Add new parameters: got,
got_irelative. Pass them to do_make_data_plt.
(Target_aarch64::Relocate): Add skip_call_tls_get_addr_ variable.
(Target_aarch64::Relocate:tls_gd_to_le): New method.
(Target_aarch64::Relocate:tls_ie_to_le): New method.
(Target_aarch64::Relocate:tls_desc_gd_to_le): New method.
(Target_aarch64::Relocate:tls_desc_gd_to_ie): New method.
(Target_aarch64::got_tlsdesc_section): New method.
(Target_aarch64::make_local_ifunc_plt_entry): New method.
(Target_aarch64::define_tls_base_symbol): New method.
(Target_aarch64::reserve_tlsdesc_entries): New method.
(Target_aarch64::got_mod_index_entry): New method.
(Target_aarch64::rela_tlsdesc_section): New method.
(Target_aarch64::rela_irelative_section): New method.
(Target_aarch64::Tlsdesc_info): New struct.
(Target_aarch64::got_section): Create .got.plt space for IRELATIVE
relocations and tlsdesc relocations.
(Target_aarch64::optimize_tls_reloc): Implement method.
(Output_data_plt_aarch64): Add member variables: tlsdesc_rel_, got_,
got_irelative_, irelative_count_, tlsdesc_got_offset_. Initialize them
in constructor.
(Output_data_plt_aarch64::reserve_tlsdesc_entry): New method.
(Output_data_plt_aarch64::has_tlsdesc_entry): New method.
(Output_data_plt_aarch64::get_tlsdesc_got_offset): New method.
(Output_data_plt_aarch64::get_tlsdesc_plt_offset): New method.
(Output_data_plt_aarch64::rela_tlsdesc): New method.
(Output_data_plt_aarch64::rela_irelative): New method.
(Output_data_plt_aarch64::entry_count): Count IRELATIVE relocations.
(Output_data_plt_aarch64::first_plt_entry_offset): Add const attribute.
(Output_data_plt_aarch64::get_plt_tlsdesc_entry_size): New method.
(Output_data_plt_aarch64::fill_tlsdesc_entry): New method.
(Output_data_plt_aarch64::do_get_plt_tlsdesc_entry_size): New method.
(Output_data_plt_aarch64::do_fill_tlsdesc_entry): New method.
(Output_data_plt_aarch64_standard): New member variables:
plt_tlsdesc_entry_size, tlsdesc_plt_entry.
(Output_data_plt_aarch64_standard::Output_data_plt_aarch64_standard):
New parameter: got, got_irelative.
(Output_data_plt_aarch64_standard::do_get_plt_entry_size): New method.
(Output_data_plt_aarch64_standard::do_fill_tlsdesc_entry): New method.
(Output_data_plt_aarch64::do_write): Replace got_address with
gotplt_address. Add irelative_count_ to count. Write tlsdesc entry.
(AArch64_relocate_functions::update_movnz): New method.
(AArch64_relocate_functions): Correct format.
(AArch64_relocate_functions::movnz): New method.
(Target_aarch64::Scan::local): Correct format. Move r_sym, got to
before the switch. Add new cases to switch.
Check ie_to_le relaxation on tlsie relocations. Add code handling
tlsgd tlsdesc cases.
(Target_aarch64::Scan::global): Move arp to front. Do copy_reloc when
needed. Add new cases to switch. Insert dynamic RELATIVE relocation
when needed. Add code handling tlsgd, tlsie, tlsdesc cases.
Call reloc_name_in_error_message to print unsupported reloc.
(Target_aarch64::make_plt_section): Pass got_ and got_irelative_ to
make_data_plt.
(Target_aarch64::do_finalize_sections): Emit relocs to save COPY
relocs. Fill in some more dynamic tags.
(Target_aarch64::Relocate::relocate): Handle tlsgd, tlsdesc relocs.
Skip call tls_get_addr when tlsgd is relaxed.
(Target_aarch64::Relocate::relocate_tls): Correct format. Add code
handling tlsgd, tlsdesc relocs, and tls gd->le, ie->le, tlsdesc->le,
tlsdesc->ie relaxation.
2014-09-17 21:14:59 +00:00
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2014-09-17 Han Shen <shenhan@google.com>
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* aarch64.h (R_AARCH64_TLS_DTPREL64): Switch enum value with ...
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(R_AARCH64_TLS_DTPMOD64): ... enum value.
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Add support for MIPS R6.
bfd/
* aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
* archures.c (bfd_architecture): Likewise.
* bfd-in2.h (bfd_architecture): Likewise.
(bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
BFD_RELOC_MIPS_19_PCREL_S2.
* cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
* elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
* elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
and R_MIPS_PCLO16.
(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
* elfn32-mips.c: Likewise.
* elfxx-mips.c (MIPSR6_P): New define.
(mipsr6_exec_plt_entry): New array.
(hi16_reloc_p): Add support for R_MIPS_PCHI16.
(lo16_reloc_p): Add support for R_MIPS_PCLO16.
(aligned_pcrel_reloc_p): New function.
(mips_elf_relocation_needs_la25_stub): Add support for relocs:
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
(mips_elf_calculate_relocation): Add support for relocs:
R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
R_MIPS_PCHI16 and R_MIPS_PCLO16.
(_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
(mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
(_bfd_mips_elf_check_relocs): Add support for relocs:
R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
(_bfd_mips_elf_relocate_section): Add a check for unaligned
pc relative relocs.
(_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
plt entry.
(mips_set_isa_flags): Add support for mips32r6 and mips64r6.
(_bfd_mips_elf_print_private_bfd_data): Likewise.
(mips_32bit_flags_p): Add support for mips32r6.
* libbfd.h (bfd_reloc_code_real_names): Add entries for
BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
* reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
BFD_RELOC_MIPS_19_PCREL_S2.
binutils/
* readelf.c (get_machine_flags): Add support for mips32r6 and
mips64r6.
elfcpp/
* mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants.
gas/
* config/tc-mips.c (mips_nan2008): New static global.
(mips_flag_nan2008): Removed.
(LL_SC_FMT): New define.
(COP12_FMT): Updated.
(ISA_IS_R6): New define.
(ISA_HAS_64BIT_REGS): Add mips64r6.
(ISA_HAS_DROR): Likewise.
(ISA_HAS_64BIT_FPRS): Add mips32r6 and mips64r6.
(ISA_HAS_ROR): Likewise.
(ISA_HAS_ODD_SINGLE_FPR): Likewise.
(ISA_HAS_MXHC1): Likewise.
(hilo_interlocks): Likewise.
(md_longopts): Likewise.
(ISA_HAS_LEGACY_NAN): New define.
(options): Add OPTION_MIPS32R6 and OPTION_MIPS64R6.
(mips_ase): Add field rem_rev.
(mips_ases): Updated to add which ISA an ASE was removed in.
(mips_isa_rev): Add support for mips32r6 and mips64r6.
(mips_check_isa_supports_ase): Add support to check if an ASE
has been removed in the specified MIPS ISA revision.
(validate_mips_insn): Skip '-' character.
(macro_build): Likewise.
(mips_check_options): Prevent R6 working with fp32, mips16,
micromips, or branch relaxation.
(file_mips_check_options): Set R6 floating point registers to
64 bit. Also deal with the nan2008 option.
(limited_pcrel_reloc_p): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(operand_reg_mask): Add support for OP_SAME_RS_RT, OP_CHECK_PREV
and OP_NON_ZERO_REG.
(match_check_prev_operand): New static function.
(match_same_rs_rt_operand): New static function.
(match_non_zero_reg_operand): New static function.
(match_operand): Added entries for: OP_SAME_RS_RT, OP_CHECK_PREV
and OP_NON_ZERO_REG.
(insns_between): Added case to deal with forbidden slots.
(append_insn): Added support for relocs: BFD_RELOC_MIPS_21_PCREL_S2
and BFD_RELOC_MIPS_26_PCREL_S2.
(match_insn): Add support for operands -A, -B, +' and +". Also
skip '-' character.
(mips_percent_op): Add entries for %pcrel_hi and %pcrel_lo.
(md_parse_option): Add support for mips32r6 and mips64r6. Also
update the nan option handling.
(md_pcrel_from): Add cases for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2.
(mips_force_relocation): Prevent forced relaxation for MIPS r6.
(md_apply_fix): Add support for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(s_mipsset): Add support for mips32r6 and mips64r6.
(s_nan): Update to support the new nan2008 framework.
(tc_gen_reloc): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
BFD_RELOC_LO16_PCREL.
(mips_elf_final_processing): Updated to use the mips_nan2008.
(mips_cpu_info_table): Add entries for mips32r6 and mips64r6.
(macro): Enable ldc2, sdc2, ll, lld, swc2, sc, scd, cache, pref
macros for R6.
(mips_fix_adjustable): Make PC relative R6 relocations relative
to the symbol and not the section.
* configure.ac: Add support for mips32r6 and mips64r6.
* configure: Regenerate.
* doc/c-mips.texi: Document the -mips32r6 and -mips64r6 command line
options.
* doc/as.texinfo: Likewise.
gas/testsuite/
* gas/mips/24k-triple-stores-1.s: If testing for r6 prevent
non-supported instructions from being tested.
* gas/mips/24k-triple-stores-2.s: Likewise.
* gas/mips/24k-triple-stores-3.s: Likewise.
* gas/mips/24k-triple-stores-6.s: Likewise.
* gas/mips/beq.s: Likewise.
* gas/mips/eva.s: Likewise.
* gas/mips/ld-zero-3.s: Likewise.
* gas/mips/mips32-cp2.s: Likewise.
* gas/mips/mips32.s: Likewise.
* gas/mips/mips4.s: Likewise.
* gas/mips/add.s: Don't test the add instructions if r6, and
add padding.
* gas/mips/add.d: Check for a triple dot not a nop at the end of the
disassembly output.
* gas/mips/micromips@add.d: Likewise.
* gas/mips/mipsr6@24k-branch-delay-1.d: New file.
* gas/mips/mipsr6@24k-triple-stores-1.d: New file.
* gas/mips/mipsr6@24k-triple-stores-2-llsc.d: New file.
* gas/mips/mipsr6@24k-triple-stores-2.d: New file.
* gas/mips/mipsr6@24k-triple-stores-3.d: New file.
* gas/mips/mipsr6@24k-triple-stores-6.d: New file.
* gas/mips/mipsr6@add.d: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.s: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.s: New file.
* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.l: New file.
* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.s: New file.
* gas/mips/mipsr6@beq.d: New file.
* gas/mips/mipsr6@bge.d: New file.
* gas/mips/mipsr6@bgeu.d: New file.
* gas/mips/mipsr6@blt.d: New file.
* gas/mips/mipsr6@bltu.d: New file.
* gas/mips/mipsr6@branch-misc-1.d: New file.
* gas/mips/mipsr6@branch-misc-2-64.d: New file.
* gas/mips/mipsr6@branch-misc-2pic-64.d: New file.
* gas/mips/mipsr6@branch-misc-4-64.d: New file.
* gas/mips/mipsr6@cache.d: New file.
* gas/mips/mipsr6@eva.d: New file.
* gas/mips/mipsr6@jal-svr4pic-noreorder.d: New file.
* gas/mips/mipsr6@jal-svr4pic.d: New file.
* gas/mips/mipsr6@ld-zero-2.d: New file.
* gas/mips/mipsr6@ld-zero-3.d: New file.
* gas/mips/mipsr6@loc-swap-dis.d: New file.
* gas/mips/mipsr6@mips32-cp2.d: New file.
* gas/mips/mipsr6@mips32-imm.d: New file.
* gas/mips/mipsr6@mips32.d: New file.
* gas/mips/mipsr6@mips32r2.d: New file.
* gas/mips/mipsr6@mips4-fp.d: New file.
* gas/mips/mipsr6@mips4-fp.l: New file.
* gas/mips/mipsr6@mips4-fp.s: New file.
* gas/mips/mipsr6@mips4.d: New file.
* gas/mips/mipsr6@mips5-fp.d: New file.
* gas/mips/mipsr6@mips5-fp.l: New file.
* gas/mips/mipsr6@mips5-fp.s: New file.
* gas/mips/mipsr6@mips64.d: New file.
* gas/mips/mipsr6@msa-branch.d: New file.
* gas/mips/mipsr6@msa.d: New file.
* gas/mips/mipsr6@pref.d: New file.
* gas/mips/mipsr6@relax-swap3.d: New file.
* gas/mips/r6-64-n32.d: New file.
* gas/mips/r6-64-n64.d: New file.
* gas/mips/r6-64-removed.l: New file.
* gas/mips/r6-64-removed.s: New file.
* gas/mips/r6-64.s: New file.
* gas/mips/r6-attr-none-double.d: New file.
* gas/mips/r6-n32.d: New file.
* gas/mips/r6-n64.d: New file.
* gas/mips/r6-removed.l: New file.
* gas/mips/r6-removed.s: New file.
* gas/mips/r6.d: New file.
* gas/mips/r6.s: New file.
* gas/mips/mipsr6@mips32-dsp.d: New file.
* gas/mips/mipsr6@mips32-dspr2.d: New file.
* gas/mips/mipsr6@mips32r2-ill.l: New file.
* gas/mips/mipsr6@mips32r2-ill.s: New file.
* gas/mips/cache.s: Add r6 instruction varients.
* gas/mips/mips.exp: Add support for the mips32r6 and mips64r6
architectures. Also prevent non r6 supported tests from running.
Finally, add in support for running the new r6 tests.
(run_dump_test_arch): Add support for mipsr6 tests.
(run_list_test_arch): Add support for using files of the
form arch@testname.l .
include/elf/
* mips.h: Add relocs: R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3,
R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
(E_MIPS_ARCH_32R6): New define.
(E_MIPS_ARCH_64R6): New define.
include/opcode/
* mips.h (mips_operand_type): Add new entries: OP_SAME_RS_RT,
OP_CHECK_PREV and OP_NON_ZERO_REG. Add descriptions for the MIPS R6
instruction arguments: -a, -b, -d, -s, -t, -u, -v, -w, -x, -y, -A, -B,
+I, +O, +R, +:, +\, +", +;
(mips_check_prev_operand): New struct.
(INSN2_FORBIDDEN_SLOT): New define.
(INSN_ISA32R6): New define.
(INSN_ISA64R6): New define.
(INSN_UPTO32R6): New define.
(INSN_UPTO64R6): New define.
(mips_isa_table): Add INSN_UPTO32R6 and INSN_UPTO64R6.
(ISA_MIPS32R6): New define.
(ISA_MIPS64R6): New define.
(CPU_MIPS32R6): New define.
(CPU_MIPS64R6): New define.
(cpu_is_member): Add cases for CPU_MIPS32R6, and CPU_MIPS64R6.
ld/
* ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
opcodes/
* mips-dis.c (mips_arch_choices): Add entries for mips32r6 and
mips64r6.
(parse_mips_dis_option): Allow MSA and virtualization support for
mips64r6.
(mips_print_arg_state): Add fields dest_regno and seen_dest.
(mips_seen_register): New function.
(print_insn_arg): Refactored code to use mips_seen_register
function. Add support for OP_SAME_RS_RT, OP_CHECK_PREV and
OP_NON_ZERO_REG. Changed OP_REPEAT_DEST_REG case to print out
the register rather than aborting.
(print_insn_args): Add length argument. Add code to correctly
calculate the instruction address for pc relative instructions.
(validate_insn_args): New static function.
(print_insn_mips): Prevent jalx disassembling for r6. Use
validate_insn_args.
(print_insn_micromips): Use validate_insn_args.
all the arguments are valid.
* mips-formats.h (PREV_CHECK): New define.
* mips-opc.c (decode_mips_operand): Add support for -a, -b, -d, -s,
-t, -u, -v, -w, -x, -y, -A, -B, +I, +O, +R, +:, +\, +", +;
(RD_pc): New define.
(FS): New define.
(I37): New define.
(I69): New define.
(mips_builtin_opcodes): Add MIPS R6 instructions. Exclude recoded
MIPS R6 instructions from MIPS R2 instructions.
2014-09-10 10:32:01 +00:00
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2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
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Matthew Fortune <matthew.fortune@imgtec.com>
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* mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants.
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2014-07-02 23:12:51 +00:00
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2014-09-02 Cary Coutant <ccoutant@google.com>
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* elfcpp_file.h (Elf_file::shnum): New const function.
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(Elf_file::shstrndx): New const function.
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(Elf_file::large_shndx_offset): New const function.
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(Elf_file::section_name): Add const attribute.
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(Elf_file::section_header_offset): Likewise.
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2014-08-08 21:18:35 +00:00
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2014-08-08 Han Shen <shenhan@google.com>
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* aarch64.h (withdrawn): Replaced with R_AARCH64_withdrawn.
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[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions
Specification:
https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking
include/
* elf/mips.h (PT_MIPS_ABIFLAGS, SHT_MIPS_ABIFLAGS): Define.
(Val_GNU_MIPS_ABI_FP_OLD_64): Rename from Val_GNU_MIPS_ABI_FP_64.
(Val_GNU_MIPS_ABI_FP_64): Redefine.
(Val_GNU_MIPS_ABI_FP_XX): Define.
(Elf_External_ABIFlags_v0, Elf_Internal_ABIFlags_v0): New structures.
(AFL_REG_NONE, AFL_REG_32, AFL_REG_64, AFL_REG_128): Define.
(AFL_ASE_DSP, AFL_ASE_DSPR2, AFL_ASE_EVA, AFL_ASE_MCU): Likewise.
(AFL_ASE_MDMX, AFL_ASE_MIPS3D, AFL_ASE_MT, AFL_ASE_SMARTMIPS): Likewise.
(AFL_ASE_VIRT, AFL_ASE_MSA, AFL_ASE_MIPS16): Likewise.
(AFL_ASE_MICROMIPS, AFL_ASE_XPA): Likewise.
(AFL_EXT_XLR, AFL_EXT_OCTEON2, AFL_EXT_OCTEONP): Likewise.
(AFL_EXT_LOONGSON_3A, AFL_EXT_OCTEON, AFL_EXT_5900): Likewise.
(AFL_EXT_4650, AFL_EXT_4010, AFL_EXT_4100, AFL_EXT_3900): Likewise.
(AFL_EXT_10000, AFL_EXT_SB1, AFL_EXT_4111, AFL_EXT_4120): Likewise.
(AFL_EXT_5400, AFL_EXT_5500, AFL_EXT_LOONGSON_2E): Likewise.
(AFL_EXT_LOONGSON_2F): Likewise.
(bfd_mips_elf_swap_abiflags_v0_in): Prototype.
(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
(bfd_mips_isa_ext): Likewise.
bfd/
* elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
(mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
(bfd_mips_elf_swap_abiflags_v0_in): New function.
(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
(_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
(_bfd_mips_elf_fake_sections): Likewise.
(_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
(_bfd_mips_elf_additional_program_headers): Account for new
PT_MIPS_ABIFLAGS program header.
(_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
associate with .MIPS.abiflags.
(_bfd_mips_elf_gc_mark_extra_sections): New function.
(bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
(infer_mips_abiflags): Likewise.
(_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
(mips_32bit_flags_p): Moved higher.
(mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
checking for FP ABIs.
(_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
checks. Check EF_MIPS_FP64 flag consistency.
(print_mips_ases, print_mips_isa_ext): New static function.
(print_mips_fp_abi_value, get_mips_reg_size): Likewise.
(_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
(_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
* elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
* elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
* elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
* elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
binutils/
* readelf.c (get_mips_segment_type): Display name for PT_MIPS_ABIFLAGS.
(get_mips_section_type_name): Display name for SHT_MIPS_ABIFLAGS.
(display_mips_gnu_attribute): Abstracted fp abi printing to...
(print_mips_fp_abi_value): New static function. Handle new FP ABIs.
(print_mips_ases, print_mips_isa_ext): New static functions.
(get_mips_reg_size): Likewise.
(process_mips_specific): Display abiflags data.
elfcpp/
* elfcpp.h (PT_MIPS_ABIFLAGS): New program header type.
gas/
* config/tc-mips.c (mips_flags_frag): New static global.
(struct mips_set_options): Add oddspreg field.
(file_mips_opts, mips_opts): Initialize oddspreg.
(ISA_HAS_ODD_SINGLE_FPR): Add CPU argument and update for R5900 and
Loongson-3a.
(enum options, md_longopts, md_parse_option): Add -mfpxx, -modd-spreg
and -mno-odd-spreg options.
(md_begin): Create .MIPS.abiflags section.
(fpabi_incompatible_with, fpabi_requires): New static function.
(check_fpabi): Likewise.
(mips_check_options): Handle fp=xx and oddspreg restrictions.
(file_mips_check_options): Set oddspreg by default for fp=xx.
(mips_oddfpreg_ok): Re-write function.
(check_regno): Check odd numbered registers regardless of FPR size.
For fp != 32 use as_bad instead of as_warn.
(match_float_constant): Rewrite check regarding FP register width. Add
support for generating constants when MXHC1 is present. Handle fp=xx
to comply with the ABI.
(macro): Update M_LI_DD similarly to match_float_constant. Generate
MTHC1 when available. Check that correct code can be generated for
fp=xx and fp=64 ABIs.
(parse_code_option, s_mipsset): Add fp=xx, oddspreg and nooddspreg
options.
(mips_convert_ase_flags): New static function.
(mips_elf_final_processing): Use fpabi == Val_GNU_MIPS_ABI_FP_OLD_64
to determine when to add the EF_MIPS_FP64 flag. Populate the
.MIPS.abiflags section.
(md_mips_end): Update .gnu_attribute based on command line and .module
as applicable. Use check_fpabi to ensure .gnu.attribute and command
line/.module options are consistent.
* doc/as.texinfo: Add missing -mgp64/-mfp64 options and document new
-mfpxx, -modd-spreg and -mno-odd-spreg options.
* doc/c-mips.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg,
gnu_attribute values and FP ABIs.
ld/
* emulparams/elf32bmip.sh: Add .MIPS.abiflags.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emulparams/elf64bmip-defs.sh: Likewise.
opcodes/
* micromips-opc.c (COD, LCD) New macros.
(cfc1, ctc1): Remove FP_S attribute.
(dmfc1, mfc1, mfhc1): Add LCD attribute.
(dmtc1, mtc1, mthc1): Add COD attribute.
* mips-opc.c (cfc1, cftc1, ctc, cttc1): Remove FP_S attribute.
binutils/testsuite/
* binutils-all/readelf.s: Account for .MIPS.abiflags and
.gnu.attributes.
* binutils-all/readelf.ss-tmips: Likewise.
* binutils-all/strip-3.d: Likewise.
gas/testsuite/
* gas/mips/attr-gnu-4-0.d: New.
* gas/mips/attr-gnu-4-0.s: Likewise.
* gas/mips/attr-gnu-4-1-mfp32.l: Likewise.
* gas/mips/attr-gnu-4-1-mfp32.s: Likewise.
* gas/mips/attr-gnu-4-1-mfp64.l: Likewise.
* gas/mips/attr-gnu-4-1-mfp64.s: Likewise.
* gas/mips/attr-gnu-4-1-mfpxx.s: Likewise.
* gas/mips/attr-gnu-4-1-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-1-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-1-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-1-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-1.d: Likewise.
* gas/mips/attr-gnu-4-1.s: Likewise.
* gas/mips/attr-gnu-4-2-mdouble-float.l: Likewise.
* gas/mips/attr-gnu-4-2-mdouble-float.s: Likewise.
* gas/mips/attr-gnu-4-2-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-2-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-2.d: Likewise.
* gas/mips/attr-gnu-4-2.s: Likewise.
* gas/mips/attr-gnu-4-3-mhard-float.l: Likewise.
* gas/mips/attr-gnu-4-3-mhard-float.s: Likewise.
* gas/mips/attr-gnu-4-3.d: Likewise.
* gas/mips/attr-gnu-4-3.s: Likewise.
* gas/mips/attr-gnu-4-4.l: Likewise.
* gas/mips/attr-gnu-4-4.s: Likewise.
* gas/mips/attr-gnu-4-5-64.l: Likewise.
* gas/mips/attr-gnu-4-5-64.s: Likewise.
* gas/mips/attr-gnu-4-5.d: Likewise.
* gas/mips/attr-gnu-4-5.l: Likewise.
* gas/mips/attr-gnu-4-5.s: Likewise.
* gas/mips/attr-gnu-4-6-64.l: Likewise.
* gas/mips/attr-gnu-4-6-64.s: Likewise.
* gas/mips/attr-gnu-4-6.d: Likewise.
* gas/mips/attr-gnu-4-6.l: Likewise.
* gas/mips/attr-gnu-4-6.s: Likewise.
* gas/mips/attr-gnu-4-6-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-6-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-6-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-6-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-6-noodd.l: Likewise.
* gas/mips/attr-gnu-4-6-noodd.s: Likewise.
* gas/mips/attr-gnu-4-7-64.l: Likewise.
* gas/mips/attr-gnu-4-7-64.s: Likewise.
* gas/mips/attr-gnu-4-7-msingle-float.l: Likewise.
* gas/mips/attr-gnu-4-7-msingle-float.s: Likewise.
* gas/mips/attr-gnu-4-7-msoft-float.l: Likewise.
* gas/mips/attr-gnu-4-7-msoft-float.s: Likewise.
* gas/mips/attr-gnu-4-7-odd.l: Likewise.
* gas/mips/attr-gnu-4-7-odd.s: Likewise.
* gas/mips/attr-gnu-4-7.d: Likewise.
* gas/mips/attr-gnu-4-7.l: Likewise.
* gas/mips/attr-gnu-4-7.s: Likewise.
* gas/mips/attr-none-double.d: Likewise.
* gas/mips/attr-none-o32-fp64.d: Likewise.
* gas/mips/attr-none-o32-fp64-nooddspreg.d
* gas/mips/attr-none-o32-fpxx.d: Likewise.
* gas/mips/attr-none-single-float.d: Likewise.
* gas/mips/attr-none-soft-float.d: Likewise.
* gas/mips/elf_arch_mips32r3.d: Likewise.
* gas/mips/elf_arch_mips32r5.d: Likewise.
* gas/mips/elf_arch_mips64r3.d: Likewise.
* gas/mips/elf_arch_mips64r5.d: Likewise.
* gas/mips/li-d.d: Likewise.
* gas/mips/li-d.s: Likewise.
* gas/mips/module-check-warn.l: Likewise.
* gas/mips/module-check-warn.s: Likewise.
* gas/mips/module-check.d: Likewise.
* gas/mips/module-check.s: Likewise.
* gas/mips/module-mfp32.d: Likewise.
* gas/mips/module-mfp32.s: Likewise.
* gas/mips/module-mfp64.d: Likewise.
* gas/mips/module-mfp64.s: Likewise.
* gas/mips/module-mfp64-noodd.d: Likewise.
* gas/mips/module-mfp64-noodd.s: Likewise.
* gas/mips/module-mfpxx.d: Likewise.
* gas/mips/module-mfpxx.s: Likewise.
* gas/mips/module-msingle-float.d: Likewise.
* gas/mips/module-msingle-float.s: Likewise.
* gas/mips/module-msoft-float.d: Likewise.
* gas/mips/module-msoft-float.s: Likewise.
* gas/mips/module-set-mfpxx.d: Likewise.
* gas/mips/module-set-mfpxx.s: Likewise.
* gas/mips/fpxx-oddfpreg.d: Likewise.
* gas/mips/fpxx-oddfpreg.l: Likewise.
* gas/mips/fpxx-oddfpreg.s: Likewise.
* gas/mips/no-odd-spreg.d: Likewise.
* gas/mips/odd-spreg.d: Likewise.
* gas/elf/section2.e-mips: Adjust expected output.
* gas/mips/attr-gnu-abi-fp-1.d: Likewise.
* gas/mips/attr-gnu-abi-msa-1.d: Likewise.
* gas/mips/call-nonpic-1.d: Likewise.
* gas/mips/elf_arch_mips1.d: Likewise.
* gas/mips/elf_arch_mips2.d: Likewise.
* gas/mips/elf_arch_mips3.d: Likewise.
* gas/mips/elf_arch_mips32.d: Likewise.
* gas/mips/elf_arch_mips32r2.d: Likewise.
* gas/mips/elf_arch_mips4.d: Likewise.
* gas/mips/elf_arch_mips5.d: Likewise.
* gas/mips/elf_arch_mips64.d: Likewise.
* gas/mips/elf_arch_mips64r2.d: Likewise.
* gas/mips/elf_ase_micromips-2.d: Likewise.
* gas/mips/elf_ase_micromips.d: Likewise.
* gas/mips/elf_ase_mips16-2.d: Likewise.
* gas/mips/elf_ase_mips16.d: Likewise.
* gas/mips/module-defer-warn1.d: Likewise.
* gas/mips/module-override.d: Likewise.
* gas/mips/n32-consec.d: Likewise.
* gas/mips/nan-2008-1.d: Likewise.
* gas/mips/nan-2008-2.d: Likewise.
* gas/mips/nan-2008-3.d: Likewise.
* gas/mips/nan-2008-4.d: Likewise.
* gas/mips/nan-legacy-1.d: Likewise.
* gas/mips/nan-legacy-2.d: Likewise.
* gas/mips/nan-legacy-3.d: Likewise.
* gas/mips/nan-legacy-4.d: Likewise.
* gas/mips/nan-legacy-5.d: Likewise.
* gas/mips/tmips16-e.d: Likewise.
* gas/mips/tmips16-f.d: Likewise.
* gas/mips/tmipsel16-e.d: Likewise.
* gas/mips/tmipsel16-f.d: Likewise.
* gas/testsuite/gas/mips/mips.exp: Add new tests.
ld/testsuite/
* ld-mips-elf/abiflags-strip1-ph.d: New.
* ld-mips-elf/abiflags-strip2-ph.d: Likewise.
* ld-mips-elf/abiflags-strip3-ph.d: Likewise.
* ld-mips-elf/abiflags-strip4-ph.d: Likewise.
* ld-mips-elf/abiflags-strip5-ph.d: Likewise.
* ld-mips-elf/abiflags-strip6-ph.d: Likewise.
* ld-mips-elf/abiflags-strip7-ph.d: Likewise.
* ld-mips-elf/abiflags-strip8-ph.d: Likewise.
* ld-mips-elf/abiflags-strip9-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-0-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-06.d: Likewise.
* ld-mips-elf/attr-gnu-4-07.d: Likewise.
* ld-mips-elf/attr-gnu-4-08.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-1-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-16.d: Likewise.
* ld-mips-elf/attr-gnu-4-17.d: Likewise.
* ld-mips-elf/attr-gnu-4-18.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-2-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-26.d: Likewise.
* ld-mips-elf/attr-gnu-4-27.d: Likewise.
* ld-mips-elf/attr-gnu-4-28.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-n32-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-n64-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-3-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-36.d: Likewise.
* ld-mips-elf/attr-gnu-4-37.d: Likewise.
* ld-mips-elf/attr-gnu-4-38.d: Likewise.
* ld-mips-elf/attr-gnu-4-4-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-46.d: Likewise.
* ld-mips-elf/attr-gnu-4-47.d: Likewise.
* ld-mips-elf/attr-gnu-4-48.d: Likewise.
* ld-mips-elf/attr-gnu-4-5-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-50.d: Likewise.
* ld-mips-elf/attr-gnu-4-52.d: Likewise.
* ld-mips-elf/attr-gnu-4-53.d: Likewise.
* ld-mips-elf/attr-gnu-4-54.d: Likewise.
* ld-mips-elf/attr-gnu-4-55.d: Likewise.
* ld-mips-elf/attr-gnu-4-56.d: Likewise.
* ld-mips-elf/attr-gnu-4-57.d: Likewise.
* ld-mips-elf/attr-gnu-4-58.d: Likewise.
* ld-mips-elf/attr-gnu-4-6-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-6.s: Likewise.
* ld-mips-elf/attr-gnu-4-60.d: Likewise.
* ld-mips-elf/attr-gnu-4-61.d: Likewise.
* ld-mips-elf/attr-gnu-4-62.d: Likewise.
* ld-mips-elf/attr-gnu-4-63.d: Likewise.
* ld-mips-elf/attr-gnu-4-64.d: Likewise.
* ld-mips-elf/attr-gnu-4-65.d: Likewise.
* ld-mips-elf/attr-gnu-4-66.d: Likewise.
* ld-mips-elf/attr-gnu-4-67.d: Likewise.
* ld-mips-elf/attr-gnu-4-68.d: Likewise.
* ld-mips-elf/attr-gnu-4-7-ph.d: Likewise.
* ld-mips-elf/attr-gnu-4-7.s: Likewise.
* ld-mips-elf/attr-gnu-4-70.d: Likewise.
* ld-mips-elf/attr-gnu-4-71.d: Likewise.
* ld-mips-elf/attr-gnu-4-72.d: Likewise.
* ld-mips-elf/attr-gnu-4-73.d: Likewise.
* ld-mips-elf/attr-gnu-4-74.d: Likewise.
* ld-mips-elf/attr-gnu-4-75.d: Likewise.
* ld-mips-elf/attr-gnu-4-76.d: Likewise.
* ld-mips-elf/attr-gnu-4-77.d: Likewise.
* ld-mips-elf/attr-gnu-4-78.d: Likewise.
* ld-mips-elf/attr-gnu-4-8.s: Likewise.
* ld-mips-elf/attr-gnu-4-81.d: Likewise.
* ld-mips-elf/empty.s: Likewise.
* ld-mips-elf/attr-gnu-4-00.d: Adjust expected output.
* ld-mips-elf/attr-gnu-4-01.d: Likewise.
* ld-mips-elf/attr-gnu-4-02.d: Likewise.
* ld-mips-elf/attr-gnu-4-03.d: Likewise.
* ld-mips-elf/attr-gnu-4-04.d: Likewise.
* ld-mips-elf/attr-gnu-4-05.d: Likewise.
* ld-mips-elf/attr-gnu-4-10.d: Likewise.
* ld-mips-elf/attr-gnu-4-11.d: Likewise.
* ld-mips-elf/attr-gnu-4-14.d: Likewise.
* ld-mips-elf/attr-gnu-4-15.d: Likewise.
* ld-mips-elf/attr-gnu-4-2.s: Likewise.
* ld-mips-elf/attr-gnu-4-20.d: Likewise.
* ld-mips-elf/attr-gnu-4-22.d: Likewise.
* ld-mips-elf/attr-gnu-4-24.d: Likewise.
* ld-mips-elf/attr-gnu-4-25.d: Likewise.
* ld-mips-elf/attr-gnu-4-3.s: Likewise.
* ld-mips-elf/attr-gnu-4-30.d: Likewise.
* ld-mips-elf/attr-gnu-4-33.d: Likewise.
* ld-mips-elf/attr-gnu-4-34.d: Likewise.
* ld-mips-elf/attr-gnu-4-35.d: Likewise.
* ld-mips-elf/attr-gnu-4-40.d: Likewise.
* ld-mips-elf/attr-gnu-4-41.d: Likewise.
* ld-mips-elf/attr-gnu-4-42.d: Likewise.
* ld-mips-elf/attr-gnu-4-43.d: Likewise.
* ld-mips-elf/attr-gnu-4-44.d: Likewise.
* ld-mips-elf/attr-gnu-4-45.d: Likewise.
* ld-mips-elf/attr-gnu-4-5.s: Likewise.
* ld-mips-elf/attr-gnu-4-51.d: Likewise.
* ld-mips-elf/attr-gnu-8-00.d: Likewise.
* ld-mips-elf/attr-gnu-8-01.d: Likewise.
* ld-mips-elf/attr-gnu-8-02.d: Likewise.
* ld-mips-elf/attr-gnu-8-10.d: Likewise.
* ld-mips-elf/attr-gnu-8-11.d: Likewise.
* ld-mips-elf/attr-gnu-8-20.d: Likewise.
* ld-mips-elf/attr-gnu-8-22.d: Likewise.
* ld-mips-elf/jalx-2.dd: Likewise.
* ld-mips-elf/mips16-pic-1.gd: Likewise.
* ld-mips-elf/mips16-pic-2.gd: Likewise.
* ld-mips-elf/mips16-pic-3.gd: Likewise.
* ld-mips-elf/mips16-pic-4a.gd: Likewise.
* ld-mips-elf/multi-got-no-shared.d: Likewise.
* ld-mips-elf/nan-2008.d: Likewise.
* ld-mips-elf/nan-legacy.d: Rework test.
* ld-mips-elf/pic-and-nonpic-3a.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.gd: Likewise.
* ld-mips-elf/pic-and-nonpic-6.ld: Likewise.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/rel32-o32.d: Likewise.
* ld-mips-elf/rel64.d: Likewise.
* ld-mips-elf/tls-multi-got-1.r: Likewise.
* ld-elf/group.ld: Discard .MIPS.abiflags and .gnu.attributes.
* ld-elf/orphan-region.ld: Likewise.
* ld-elf/orphan.ld: Likewise.
* ld-mips-elf/compressed-plt-1.ld: Likewise.
* ld-mips-elf/dyn-sec64.ld: Likewise.
* ld-mips-elf/got-dump-1.ld: Likewise.
* ld-mips-elf/got-dump-2.ld: Likewise.
* ld-mips-elf/got-page-1.ld: Likewise.
* ld-mips-elf/mips-dyn.ld: Likewise.
* ld-mips-elf/mips-lib.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3a.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ld: Likewise.
* ld-mips-elf/region1.t: Likewise.
* ld-mips-elf/stub-dynsym-1.ld: Likewise.
* ld-mips-elf/tls-hidden3.ld: Likewise.
* ld-mips-elf/vxworks1.ld: Likewise.
* ld-scripts/overlay-size.t: Likewise.
* ld-mips-elf/elf-rel-got-n32-embed.d: Remove .MIPS.abiflags from
objects.
* ld-mips-elf/elf-rel-got-n32.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-embed.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-got-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise.
* ld-mips-elf/mips-elf.exp: Add new tests.
2014-07-29 10:27:59 +00:00
|
|
|
|
2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (PT_MIPS_ABIFLAGS): New program header type.
|
|
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|
|
2014-07-02 23:21:23 +00:00
|
|
|
|
2014-07-02 Jing Yu <jingyu@google.com>
|
|
|
|
|
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|
|
* aarch64.h: New file. New enums for aarch64-elf64 relocations.
|
|
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|
|
* elfcpp.h (EM_AARCH64, SHT_AARCH64_ATTRIBUTES, PT_AARCH64_ARCHEXT,
|
|
|
|
|
|
PT_AARCH64_UNWIND): New enum constant.
|
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|
2014-04-22 14:57:47 +00:00
|
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2014-04-22 Christian Svensson <blue@cmd.nu>
|
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|
|
* elfcpp.h: Remove openrisc and or32 support.
|
|
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|
|
2014-04-15 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
elfcpp/
* mips.h (R _MIPS16_TLS_GD, R_MIPS16_TLS_LDM, R_MIPS16_TLS_DTPREL_HI16,
R_MIPS16_TLS_DTPREL_LO16, R_MIPS16_TLS_GOTTPREL,
R_MIPS16_TLS_TPREL_HI16, R_MIPS16_TLS_TPREL_LO16, R_MICROMIPS_26_S1,
R_MICROMIPS_HI16, R_MICROMIPS_LO16, R_MICROMIPS_GPREL16,
R_MICROMIPS_LITERAL, R_MICROMIPS_GOT16, R_MICROMIPS_PC7_S1,
R_MICROMIPS_PC10_S1, R_MICROMIPS_PC16_S1, R_MICROMIPS_CALL16,
R_MICROMIPS_GOT_DISP, R_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_OFST,
R_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_LO16, R_MICROMIPS_SUB,
R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST, R_MICROMIPS_CALL_HI16,
R_MICROMIPS_CALL_LO16, R_MICROMIPS_SCN_DISP, R_MICROMIPS_JALR,
R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2,
R_MICROMIPS_PC23_S20, R_MIPS_EH): New enums for relocations (mips16 and
micromips).
(STO_MIPS_FLAGS): New enum constant.
(elf_st_is_mips16): New function.
(elf_st_is_micromips): New function.
(is_micromips): New function.
(abi_n32): New function.
(abi_n64): New function.
(ODK_NULL, ODK_REGINFO, ODK_EXCEPTIONS, ODK_PAD, ODK_HWPATCH, ODK_FILL,
ODK_TAGS, ODK_HWAND, ODK_HWOR, ODK_GP_GROUP, ODK_IDENT): New enum
constants.
* elfcpp.h (SHT_MIPS_OPTIONS): New enum constant.
2014-04-15 19:06:29 +00:00
|
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|
2014-04-15 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
|
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|
|
* mips.h (R _MIPS16_TLS_GD, R_MIPS16_TLS_LDM, R_MIPS16_TLS_DTPREL_HI16,
|
|
|
|
|
|
R_MIPS16_TLS_DTPREL_LO16, R_MIPS16_TLS_GOTTPREL,
|
|
|
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|
|
R_MIPS16_TLS_TPREL_HI16, R_MIPS16_TLS_TPREL_LO16, R_MICROMIPS_26_S1,
|
|
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|
|
R_MICROMIPS_HI16, R_MICROMIPS_LO16, R_MICROMIPS_GPREL16,
|
|
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|
|
|
R_MICROMIPS_LITERAL, R_MICROMIPS_GOT16, R_MICROMIPS_PC7_S1,
|
|
|
|
|
|
R_MICROMIPS_PC10_S1, R_MICROMIPS_PC16_S1, R_MICROMIPS_CALL16,
|
|
|
|
|
|
R_MICROMIPS_GOT_DISP, R_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_OFST,
|
|
|
|
|
|
R_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_LO16, R_MICROMIPS_SUB,
|
|
|
|
|
|
R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST, R_MICROMIPS_CALL_HI16,
|
|
|
|
|
|
R_MICROMIPS_CALL_LO16, R_MICROMIPS_SCN_DISP, R_MICROMIPS_JALR,
|
|
|
|
|
|
R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
|
|
|
|
|
|
R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
|
|
|
|
|
|
R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
|
|
|
|
|
|
R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2,
|
|
|
|
|
|
R_MICROMIPS_PC23_S20, R_MIPS_EH): New enums for relocations (mips16 and
|
|
|
|
|
|
micromips).
|
|
|
|
|
|
(STO_MIPS_FLAGS): New enum constant.
|
|
|
|
|
|
(elf_st_is_mips16): New function.
|
|
|
|
|
|
(elf_st_is_micromips): New function.
|
|
|
|
|
|
(is_micromips): New function.
|
|
|
|
|
|
(abi_n32): New function.
|
|
|
|
|
|
(abi_n64): New function.
|
|
|
|
|
|
(ODK_NULL, ODK_REGINFO, ODK_EXCEPTIONS, ODK_PAD, ODK_HWPATCH, ODK_FILL,
|
|
|
|
|
|
ODK_TAGS, ODK_HWAND, ODK_HWOR, ODK_GP_GROUP, ODK_IDENT): New enum
|
|
|
|
|
|
constants.
|
|
|
|
|
|
* elfcpp.h (SHT_MIPS_OPTIONS): New enum constant.
|
|
|
|
|
|
|
2014-03-05 11:46:15 +00:00
|
|
|
|
2014-03-05 Alan Modra <amodra@gmail.com>
|
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|
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|
|
Update copyright years.
|
|
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|
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|
|
2014-03-05 09:27:39 +00:00
|
|
|
|
2014-03-05 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
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|
|
* powerpc.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define.
|
|
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|
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|
|
2014-02-06 19:26:26 +00:00
|
|
|
|
2014-02-06 Andrew Pinski <apinski@cavium.com>
|
|
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|
|
* mips.h (E_MIPS_MACH_OCTEON3): New enum constant.
|
|
|
|
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|
|
2013-11-17 18:30:28 +00:00
|
|
|
|
2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
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|
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|
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|
|
* x86_64.h (R_X86_64_PC32_BND): New.
|
|
|
|
|
|
(R_X86_64_PLT32_BND): Likewise.
|
|
|
|
|
|
|
PowerPC64 ELFv2 support for gold.
elfcpp/
* powerpc.h (EF_PPC64_ABI): New enum constant.
(STO_PPC64_LOCAL_BIT, STO_PPC64_LOCAL_MASK): Likewise.
(ppc64_decode_local_entry): New function.
(ppc64_encode_local_entry): Likewise.
gold/
* powerpc.cc (Powerpc_relobj::abiversion, set_abiversion,
ppc64_local_entry_offset, ppc64_local_entry_offset,
do_read_symbols): New functions.
(Powerpc_relobj::e_flags_, st_other_): New vars.
(Powerpc_relobj::Powerpc_relobj): Call set_abiversion.
(Powerpc_dynobj::abiversion, set_abiversion): New functions.
(Powerpc_relobj::e_flags_): New var.
(Target_powerpc::first_plt_entry_offset, plt_entry_size): Inline
and adjust for ELFv2.
(Target_powerpc::abiversion, set_abiversion, stk_toc): New functions.
(Powerpc_relobj::do_find_special_sections): Check no .opd in ELFv2.
(Powerpc_dynobj::do_find_special_sections): Likewise.
(Target_powerpc::do_define_standard_symbols): Define ".TOC.".
(Target_powerpc::Branch_info::make_stub): Adjust stub destination
to ELFv2 local entry.
(Target_powerpc::do_relax): No thread safe barriers needed for
ELFv2.
(Output_data_plt_powerpc::initial_plt_entry_size_,
plt_entry_size): Delete. Replace all uses with
first_plt_entry_offset() and plt_entry_size().
(Output_data_plt_powerpc::Output_data_plt_powerpc): Remove
reserved_size parm. Update callers.
(Output_data_plt_powerpc::entry_count): Update.
(Output_data_plt_powerpc::first_plt_entry_offset): Make private
and use Target_powerpc::first_plt_entry_offset().
(Output_data_plt_powerpc::get_plt_entry_size): Similarly and
rename to plt_entry_size.
(Output_data_plt_powerpc::add_ifunc_entry,
add_local_ifunc_entry): Adjust reloc for ELFv2.
(glink_eh_frame_fde_64): Rename to glink_eh_frame_fde_64v1.
(glink_eh_frame_fde_64v2): New.
(Stub_table::plt_call_size): Support ELFv2 sizing.
(Output_data_glink::add_eh_frame): Use the new FDE.
(Output_data_glink::set_final_data_size): Adjust for ELFv2 glink.
(Stub_table::do_write): Write ELFv2 stubs and glink.
(Target_powerpc::Relocate::relocate): Replaces nop after call
with ld 2,24(1) and adjust local offset destination for ELFv2.
2013-10-29 07:15:48 +00:00
|
|
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|
2013-10-30 Alan Modra <amodra@gmail.com>
|
|
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|
|
|
|
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|
|
* powerpc.h (EF_PPC64_ABI): New enum constant.
|
|
|
|
|
|
(STO_PPC64_LOCAL_BIT, STO_PPC64_LOCAL_MASK): Likewise.
|
|
|
|
|
|
(ppc64_decode_local_entry): New function.
|
|
|
|
|
|
(ppc64_encode_local_entry): Likewise.
|
|
|
|
|
|
|
Report overflow on PowerPC64 @h and @ha relocations.
This changes the behaviour of @h and @ha on PowerPC64 to report errors
on 32-bit overflow. The motivation for this change is that on
PowerPC64, most uses of @h and @ha modifiers and their corresponding
relocations are to build up 32-bit offsets. We'd like to know when
such offsets overflow. Only rarely do people use @h or @ha with the
high 32-bit modifiers to build a 64-bit constant. Those uses will now
need to use two new modifiers, @high and @higha, if the constant isn't
known at assembly time. For now, we won't report overflow at assembly
time..
This also fixes an error when applying some of the HIGHER and HIGHEST
relocations.
include/elf/
* ppc64.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA,
R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): New.
(IS_PPC64_TLS_RELOC): Match new tls relocs.
bfd/
* reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
* elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
Make all _HA and _HI relocs report signed overflow.
(ppc64_elf_reloc_type_lookup): Handle new relocs.
(must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
(dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
(ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
* config/tc-ppc.c (SEX16): Don't mask.
(REPORT_OVERFLOW_HI): Define as zero.
(ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
@tprel@high, and @tprel@higha modifiers.
(md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
Handle new relocs.
(md_apply_fix): Similarly.
elfcpp/
* powerpc.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA,
R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): Define.
gold/
* powerpc.cc (Target_powerpc::Scan::check_non_pic): Handle new relocs.
(Target_powerpc::Scan::global, local): Likewise.
(Target_powerpc::Relocate::relocate): Likewise. Check for overflow
on all ppc64 @h and @ha relocs.
2013-10-29 06:23:25 +00:00
|
|
|
|
2013-10-30 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* powerpc.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
|
|
|
|
|
|
R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA,
|
|
|
|
|
|
R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): Define.
|
|
|
|
|
|
|
2013-03-01 22:45:56 +00:00
|
|
|
|
2013-03-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf.h (enum DW_LANG): Adjust spacing for consistency.
|
|
|
|
|
|
(enum DW_SECT): New enum type.
|
|
|
|
|
|
|
2012-12-17 16:56:12 +00:00
|
|
|
|
2012-12-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* README: Add copyright notice.
|
|
|
|
|
|
|
2012-10-30 12:44:58 +00:00
|
|
|
|
2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h: New enum for EABI soft- and hard-float flags.
|
|
|
|
|
|
|
2012-09-15 17:11:28 +00:00
|
|
|
|
2012-09-15 Jiong Wang <jiwang@tilera.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tilegx.h: New file.
|
|
|
|
|
|
* elfcpp.h: add EM_TILEGX.
|
|
|
|
|
|
|
2012-08-14 02:22:32 +00:00
|
|
|
|
2012-08-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* powerpc.h: Add more relocs.
|
|
|
|
|
|
(R_PPC_REL16*): Rename to R_POWERPC_REL16*.
|
|
|
|
|
|
|
2012-05-11 11:10:19 +00:00
|
|
|
|
2012-05-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/14091
|
|
|
|
|
|
* x86_64.h (R_X86_64_RELATIVE64): New.
|
|
|
|
|
|
|
2012-05-01 22:46:36 +00:00
|
|
|
|
2012-05-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf.h (enum DW_TAG, enum DW_FORM, enum DW_AT, enum DW_ENCODING)
|
|
|
|
|
|
(enum DW_OP, enum DW_CFA): Remove.
|
|
|
|
|
|
Include dwarf2.def.
|
|
|
|
|
|
|
2012-04-23 23:31:15 +00:00
|
|
|
|
2012-04-23 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp_swap.h (struct Swap_aligned32): New template.
|
|
|
|
|
|
|
2012-04-17 01:57:23 +00:00
|
|
|
|
2012-04-16 David S. Miller <davem@davemloft.net>
|
|
|
|
|
|
|
|
|
|
|
|
* sparc.h (R_SPARC_JMP_IREL): New relocation.
|
|
|
|
|
|
|
2012-04-12 16:26:06 +00:00
|
|
|
|
2012-04-12 David S. Miller <davem@davemloft.net>
|
|
|
|
|
|
|
|
|
|
|
|
* sparc.h (R_SPARC_WDISP10): New relocation.
|
|
|
|
|
|
|
2012-03-13 00:13:08 +00:00
|
|
|
|
2012-03-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update DWARF enums from ../include/dwarf2.h.
|
|
|
|
|
|
* dwarf.h (enum DW_TAG): Add new DWARF-4 tags.
|
|
|
|
|
|
(enum DW_FORM): Add new DWARF-4 and Fission extensions.
|
|
|
|
|
|
(enum DW_AT): New enum.
|
|
|
|
|
|
(enum DW_LINE_EXTENDED_OPS): Add new DWARF-4 opcode.
|
|
|
|
|
|
(enum DW_ENCODING): Add new DWARF-4 encoding.
|
|
|
|
|
|
(enum DW_OP): Add new DWARF-4 opcodes.
|
|
|
|
|
|
(enum DW_CHILDREN): New enum.
|
|
|
|
|
|
(enum DW_LANG): New enum.
|
|
|
|
|
|
|
* mips.h: New file
* elfcpp.h (SHT_MIPS_REGINFO): New enums for processor-specific flags.
(SHF_MIPS_GPREL): Likewise.
(PT_MIPS_REGINFO, PT_MIPS_RTPROC, PT_MIPS_OPTIONS): Likewise.
(DT_MIPS_RLD_VERSION, DT_MIPS_TIME_STAMP, DT_MIPS_ICHECKSUM,
DT_MIPS_IVERSION, DT_MIPS_FLAGS, DT_MIPS_BASE_ADDRESS, DT_MIPS_MSYM,
DT_MIPS_CONFLICT, DT_MIPS_LIBLIST, DT_MIPS_LOCAL_GOTNO,
DT_MIPS_CONFLICTNO, DT_MIPS_LIBLISTNO, DT_MIPS_SYMTABNO,
DT_MIPS_UNREFEXTNO, DT_MIPS_GOTSYM, DT_MIPS_HIPAGENO, DT_MIPS_RLD_MAP,
DT_MIPS_DELTA_CLASS, DT_MIPS_DELTA_CLASS_NO, DT_MIPS_DELTA_INSTANCE,
DT_MIPS_DELTA_INSTANCE_NO, DT_MIPS_DELTA_RELOC, DT_MIPS_DELTA_RELOC_NO,
DT_MIPS_DELTA_SYM, DT_MIPS_DELTA_SYM_NO, DT_MIPS_DELTA_CLASSSYM,
DT_MIPS_DELTA_CLASSSYM_NO, DT_MIPS_CXX_FLAGS, DT_MIPS_PIXIE_INIT,
DT_MIPS_SYMBOL_LIB, DT_MIPS_LOCALPAGE_GOTIDX, DT_MIPS_LOCAL_GOTIDX,
DT_MIPS_HIDDEN_GOTIDX, DT_MIPS_PROTECTED_GOTIDX, DT_MIPS_OPTIONS,
DT_MIPS_INTERFACE, DT_MIPS_DYNSTR_ALIGN, DT_MIPS_INTERFACE_SIZE,
DT_MIPS_RLD_TEXT_RESOLVE_ADDR, DT_MIPS_PERF_SUFFIX,
DT_MIPS_COMPACT_SIZE, DT_MIPS_GP_VALUE, DT_MIPS_AUX_DYNAMIC,
DT_MIPS_PLTGOT, DT_MIPS_RWPLT): Likewise.
2012-01-28 01:04:22 +00:00
|
|
|
|
2012-01-27 Aleksandar Simeonov <asimeonov@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mips.h: New file
|
|
|
|
|
|
* elfcpp.h (SHT_MIPS_REGINFO): New enums for processor-specific flags.
|
|
|
|
|
|
(SHF_MIPS_GPREL): Likewise.
|
|
|
|
|
|
(PT_MIPS_REGINFO, PT_MIPS_RTPROC, PT_MIPS_OPTIONS): Likewise.
|
|
|
|
|
|
(DT_MIPS_RLD_VERSION, DT_MIPS_TIME_STAMP, DT_MIPS_ICHECKSUM,
|
|
|
|
|
|
DT_MIPS_IVERSION, DT_MIPS_FLAGS, DT_MIPS_BASE_ADDRESS, DT_MIPS_MSYM,
|
|
|
|
|
|
DT_MIPS_CONFLICT, DT_MIPS_LIBLIST, DT_MIPS_LOCAL_GOTNO,
|
|
|
|
|
|
DT_MIPS_CONFLICTNO, DT_MIPS_LIBLISTNO, DT_MIPS_SYMTABNO,
|
|
|
|
|
|
DT_MIPS_UNREFEXTNO, DT_MIPS_GOTSYM, DT_MIPS_HIPAGENO, DT_MIPS_RLD_MAP,
|
|
|
|
|
|
DT_MIPS_DELTA_CLASS, DT_MIPS_DELTA_CLASS_NO, DT_MIPS_DELTA_INSTANCE,
|
|
|
|
|
|
DT_MIPS_DELTA_INSTANCE_NO, DT_MIPS_DELTA_RELOC, DT_MIPS_DELTA_RELOC_NO,
|
|
|
|
|
|
DT_MIPS_DELTA_SYM, DT_MIPS_DELTA_SYM_NO, DT_MIPS_DELTA_CLASSSYM,
|
|
|
|
|
|
DT_MIPS_DELTA_CLASSSYM_NO, DT_MIPS_CXX_FLAGS, DT_MIPS_PIXIE_INIT,
|
|
|
|
|
|
DT_MIPS_SYMBOL_LIB, DT_MIPS_LOCALPAGE_GOTIDX, DT_MIPS_LOCAL_GOTIDX,
|
|
|
|
|
|
DT_MIPS_HIDDEN_GOTIDX, DT_MIPS_PROTECTED_GOTIDX, DT_MIPS_OPTIONS,
|
|
|
|
|
|
DT_MIPS_INTERFACE, DT_MIPS_DYNSTR_ALIGN, DT_MIPS_INTERFACE_SIZE,
|
|
|
|
|
|
DT_MIPS_RLD_TEXT_RESOLVE_ADDR, DT_MIPS_PERF_SUFFIX,
|
|
|
|
|
|
DT_MIPS_COMPACT_SIZE, DT_MIPS_GP_VALUE, DT_MIPS_AUX_DYNAMIC,
|
|
|
|
|
|
DT_MIPS_PLTGOT, DT_MIPS_RWPLT): Likewise.
|
|
|
|
|
|
|
2012-01-28 00:59:27 +00:00
|
|
|
|
2012-01-27 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (STT_GNU_IFUNC): Add comment.
|
|
|
|
|
|
|
2011-07-03 13:37:09 +00:00
|
|
|
|
2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
|
|
|
|
|
|
Thomas Schwinge <thomas@schwinge.name>
|
|
|
|
|
|
|
2011-07-03 13:45:32 +00:00
|
|
|
|
PR binutils/12913
|
2011-07-03 13:37:09 +00:00
|
|
|
|
* elfcpp.h (ELFOSABI): Add ELFOSABI_GNU with value of ELFOSABI_LINUX,
|
|
|
|
|
|
keep ELFOSABI_LINUX as an alias. Remove ELFOSABI_HURD.
|
|
|
|
|
|
|
2011-07-02 04:50:13 +00:00
|
|
|
|
2011-07-01 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf.h (enum DW_CFA): Define.
|
|
|
|
|
|
|
2010-08-12 22:18:14 +00:00
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (enum SHT): Add SHT_GNU_INCREMENTAL_GOT_PLT.
|
|
|
|
|
|
|
2010-08-12 22:01:11 +00:00
|
|
|
|
2010-08-12 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (enum SHT): Add SHT_GNU_INCREMENTAL_SYMTAB,
|
|
|
|
|
|
SHT_GNU_INCREMENTAL_RELOCS.
|
|
|
|
|
|
|
2010-08-04 09:53:38 +00:00
|
|
|
|
2010-08-04 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* i386.h (R_386_IRELATIVE): Define.
|
|
|
|
|
|
* powerpc.h (R_POWERPC_IRELATIVE): Define.
|
|
|
|
|
|
(R_PPC_RELAX32, R_PPC_RELAX32PC): Don't define.
|
|
|
|
|
|
(R_PPC_RELAX32_PLT, R_PPC_RELAX32PC_PLT): Don't define.
|
|
|
|
|
|
* sparc.h (R_SPARC_IRELATIVE): Define.
|
|
|
|
|
|
* x86_64.h (R_X86_64_IRELATIVE): Define.
|
|
|
|
|
|
(R_X86_64_GNU_VTINHERIT): Rename from R_386_GNU_VTINHERIT.
|
|
|
|
|
|
(R_X86_64_GNU_VTENTRY): Rename from R_386_GNU_VTENTRY.
|
|
|
|
|
|
|
2010-05-12 Doug Kwan <dougkwan@google.com>
elfcpp/ChangeLog
* arm.h (Tag_FP_arch, Tag_ABI_align_needed, Tag_ABI_align_preserved,
Tag_FP_HP_extension, Tag_MPextension_use_legacy): Rename from
existing tags.
(Tag_undefined40, Tag_undefined41, Tag_MPextension_use,
Tag_undefined43): New tags.
(Targ_VFP_arch, Tag_ABI_align8_needed, TAG_ABI_align8_preserved,
Tag_VFP_HP_extension): Define aliases for backward compatiblity.
gold/ChangeLog
* arm.cc (Target_arm::do_finalize_sections): Create an empty
attributes section only if there no attributes section after merging.
(Target_arm::merge_object_attributes): Move value of
Tag_MPextension_use_legacy to that of Tag_MPextension_use.
Handle Tag_DIV_use and Tag_MPextension_use_legacy.
* testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh
(check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout
and arm_attr_merge_7.stdout.
(arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o
arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r,
arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o,
arm_attr_merge_7b.o): New rules.
(MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and
arm_attr_merge_7
* testsuite/Makefile.in: Regenerate.
* testsuite/arm_attr_merge.sh: New file.
* testsuite/arm_attr_merge_[67][ab].s: Same.
2010-05-13 02:41:15 +00:00
|
|
|
|
2010-05-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h (Tag_FP_arch, Tag_ABI_align_needed, Tag_ABI_align_preserved,
|
|
|
|
|
|
Tag_FP_HP_extension, Tag_MPextension_use_legacy): Rename from
|
|
|
|
|
|
existing tags.
|
|
|
|
|
|
(Tag_undefined40, Tag_undefined41, Tag_MPextension_use,
|
|
|
|
|
|
Tag_undefined43): New tags.
|
|
|
|
|
|
(Targ_VFP_arch, Tag_ABI_align8_needed, TAG_ABI_align8_preserved,
|
|
|
|
|
|
Tag_VFP_HP_extension): Define aliases for backward compatiblity.
|
2010-08-04 09:53:38 +00:00
|
|
|
|
|
2010-03-05 21:04:59 +00:00
|
|
|
|
2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (VER_FLG_INFO): Define.
|
|
|
|
|
|
|
2010-01-22 06:06:46 +00:00
|
|
|
|
2010-01-21 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h (EXIDX_CANTUNWIND): New enum.
|
|
|
|
|
|
|
2010-01-19 17:55:49 +00:00
|
|
|
|
2010-01-19 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (PN_XNUM): Define.
|
|
|
|
|
|
|
2009-12-14 19:57:47 +00:00
|
|
|
|
2009-12-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp_file.h: Revert last patch.
|
|
|
|
|
|
|
2009-12-11 13:42:17 +00:00
|
|
|
|
2009-12-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp_file.h: Fix shadowed variable warnings.
|
|
|
|
|
|
|
2009-12-10 Doug Kwan <dougkwan@google.com>
elfcpp/ChangeLog
* arm.h: New enums for EABI object attribute tags and values.
gold/ChangeLog
* arm.cc (attributes.h): New include.
(Arm_relobj::Arm_relobj): Initialize attributes_section_data_.
(Arm_relobj::~Arm_relobj): Delete object pointed by
attributes_section_data_.
(Arm_relobj::attributes_section_data): New method definition.
(Arm_relobj::attributes_section_data_): New data member declaration.
(Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_.
(Arm_dynobj::~Arm_dynobj): Delete object pointed by
attributes_section_data_.
(Arm_dynobj::attributes_section_data): New method definition.
(Arm_dynobj::attributes_section_data_): New data member declaration.
(Target_arm::Target_arm): Initialize attributes_section_data_. Change
initialization value of may_use_blx_ to false.
(Target_arm::using_thumb2, Target_arm::using_thumb_only,
Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use
object attributes to compute results instead of hard-coding.
(Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order,
Target_arm::get_secondary_compatible_arch,
Target_arm::set_secondary_compatible_arch
Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name,
Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes):
New method declarations.
(Target_arm::get_aeabi_object_attribute): New method definition.
(Target_arm::attributes_section_data_): New data member declaration.
(read_arm_attributes_section): New template definition.
(Arm_relobj::do_read_symbols): Read attributes section if it exists.
(Arm_dynobj::do_read_symbols): Ditto.
(Target_arm::do_finalize_sections): Merge attributes sections from
input. Check for BLX use after attributes section merging.
Fix __exidx_start and __exidx_end visibility. Create an
.ARM.attributes section if necessary.
(Target_arm::get_secondary_compatible_arch,
Target_arm::set_secondary_compatible_arch,
Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name,
Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes,
Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order):
New method definitions.
2009-12-10 20:55:33 +00:00
|
|
|
|
2009-12-10 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h: New enums for EABI object attribute tags and values.
|
|
|
|
|
|
|
2009-12-06 02:49:46 +00:00
|
|
|
|
2009-12-05 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h: Define enums for Tag_CPU_arch EABI attribute.
|
|
|
|
|
|
|
2009-11-25 00:10:05 +00:00
|
|
|
|
2009-11-24 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp_file.h: Include elfcpp.h.
|
|
|
|
|
|
|
2009-11-03 15:12:03 +00:00
|
|
|
|
2009-11-03 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h: Remove trailing commas from enum definitions.
|
|
|
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
elfcpp/ChangeLog:
* arm.h (EF_ARM_BE8, EF_ARM_EABIMASK, EF_ARM_EABI_UNKNOWN,
EF_ARM_EABI_VER1, EF_ARM_EABI_VER2, EF_ARM_EABI_VER3,
EF_ARM_EABI_VER4, EF_ARM_EABI_VER5): New enums for processor-specific
flags.
(arm_eabi_version): New inline function.
* elfcpp.h: Add a comment about DT_ENCODING.
gold/ChangeLog:
* arm.cc (Arm_relobj::processor_specific_flags): New method
definition.
(Arm_relobj::do_read_symbols): New method declaration.
(Arm_relobj::processor_specific_flags_): New data member declaration.
(Arm_dynobj): New class definition.
(Target_arm::do_finalize_sections): Add input_objects parameter.
(Target_arm::do_adjust_elf_header): New method declaration.
(Target_arm::are_eabi_versions_compatible,
(Target_arm::merge_processor_specific_flags): New method declaration.
(Target_arm::do_make_elf_object): New overloaded method definitions
and declaration.
(Arm_relobj::do_read_symbols): New method definition.
(Arm_dynobj::do_read_symbols): Ditto.
(Target_arm::do_finalize_sections): Add input_objects parameters.
Merge processor-specific flags from all input objects.
(Target_arm::are_eabi_versions_compatible,
Target_arm::merge_processor_specific_flags,
Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object):
New method definitions.
* i386.cc (Target_i386::do_finalize_sections): Add unnamed
Input_objects pointer type parameter.
* layout.cc (Layout::finalize): Pass input objects to target's.
finalize_sections function.
* output.cc (Output_file_header::do_sized_write): Set ELF file
header's processor-specific flags.
* powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed
Input_objects pointer type parameter.
* sparc.cc (Target_sparc::do_finalize_sections): Same.
* target.h (Input_objects): New forward class declaration.
(Target::processor_specific_flags,
Target::are_processor_specific_flags_sect): New method definitions.
(Target::finalize_sections): Add input_objects parameter.
(Target::Target): Initialize processor_specific_flags_ and
are_processor_specific_flags_set_.
(Target::do_finalize_sections): Add unnamed Input_objects pointer type
parameter.
(Target::set_processor_specific_flags): New method definition.
(Target::processor_specific_flags_,
Target::are_processor_specific_flags_set_): New data member
declarations.
* x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed
Input_objects pointer type parameter.
2009-10-30 18:49:59 +00:00
|
|
|
|
2009-10-30 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h (EF_ARM_BE8, EF_ARM_EABIMASK, EF_ARM_EABI_UNKNOWN,
|
|
|
|
|
|
EF_ARM_EABI_VER1, EF_ARM_EABI_VER2, EF_ARM_EABI_VER3,
|
|
|
|
|
|
EF_ARM_EABI_VER4, EF_ARM_EABI_VER5): New enums for processor-specific
|
|
|
|
|
|
flags.
|
|
|
|
|
|
(arm_eabi_version): New inline function.
|
|
|
|
|
|
* elfcpp.h: Add a comment about DT_ENCODING.
|
|
|
|
|
|
|
2009-10-16 23:07:23 +00:00
|
|
|
|
2009-10-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp/elfcpp.h (DT_PREINIT_ARRAY): Correct enum value.
|
|
|
|
|
|
|
2009-10-09 23:02:34 +00:00
|
|
|
|
2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp/elfcpp_file.h (Elf_file::section_name): Change shstr_size
|
|
|
|
|
|
to Elf_WXword.
|
|
|
|
|
|
|
2009-10-09 22:38:07 +00:00
|
|
|
|
2009-10-09 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf_file.h: (class Elf_strtab): New class.
|
|
|
|
|
|
|
2009-10-09 16:40:51 +00:00
|
|
|
|
2009-10-09 Mikolaj Zalewski <mikolajz@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp_file.h: Fix header guard. Include <cstdio>.
|
|
|
|
|
|
(class Elf_recognizer): New class, code from gold/object.cc.
|
|
|
|
|
|
(Elf_file::find_section_by_type): New method.
|
|
|
|
|
|
|
2009-07-23 13:00:30 +00:00
|
|
|
|
2009-07-23 Ulrich Drepper <drepper@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (enum STB): Add STB_GNU_UNIQUE.
|
|
|
|
|
|
|
2009-06-22 06:56:05 +00:00
|
|
|
|
2009-06-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcpp.h (SHN_X86_64_LCOMMON): Define enum constant.
|
|
|
|
|
|
(enum SHT): Add SHT_X86_64_UNWIND.
|
|
|
|
|
|
(enum SHF): Add SHT_X86_64_LARGE.
|
|
|
|
|
|
|
2009-05-27 18:27:42 +00:00
|
|
|
|
2009-05-27 Doug Kwan <dougkwan@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* arm.h: New file.
|
|
|
|
|
|
* elfcpp.h (enum SHT): Add ARM-specific special sections.
|
|
|
|
|
|
(enum PT): Add ARM-specific section types.
|
|
|
|
|
|
(enum SST): Add STT_ARM_TFUNC.
|
|
|
|
|
|
|
2009-04-30 15:47:13 +00:00
|
|
|
|
2009-04-30 Nick Clifton <nickc@redhat.com>
|
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2009-05-01 09:24:02 +00:00
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* elfcpp.h (enum STT): Add STT_GNU_IFUNC.
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2009-04-30 15:47:13 +00:00
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2009-03-20 23:37:51 +00:00
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2009-03-20 Mikolaj Zalewski <mikolajz@google.com>
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* elfcpp.h (SHT_GNU_INCREMENTAL_INPUTS): Define.
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2009-03-02 02:45:29 +00:00
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2009-03-01 Ian Lance Taylor <iant@google.com>
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* elfcpp_swap.h: #include "config.h". Only #include <byteswap.h>
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if HAVE_BYTESWAP_H is defined; if not, provide definitions for
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bswap_{16,32,64}. For gcc 4.3 and later, use the builtin bswap
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functions. Check WORDS_BIGENDIAN rather than __BYTE_ORDER.
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2009-01-06 18:20:45 +00:00
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2009-01-06 H.J. Lu <hongjiu.lu@intel.com>
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* elfcpp.h (enum STT): Remove STT_IFUNC.
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2008-12-03 14:51:00 +00:00
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2008-12-03 Nick Clifton <nickc@redhat.com>
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* elfcpp.h (enum STT): Add STT_IFUNC.
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2008-06-12 16:58:40 +00:00
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2008-06-12 David S. Miller <davem@davemloft.net>
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* powerpc.h: New file.
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* elfcpp.h (SHT_ORDERED): New enum constant.
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(DT_PPC_GOT, DT_PPC64_GLINK, DT_PPC64_OPD, DT_PPC64_OPDSZ): Same.
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2008-05-28 20:48:16 +00:00
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2008-05-28 Caleb Howe <cshowe@google.com>
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* dwarf.h (enum DW_FORM): Define.
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2008-04-19 18:33:19 +00:00
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2008-04-19 Ian Lance Taylor <iant@google.com>
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* elfcpp_file.h (class Elf_file): Add large_shndx_offset_ field.
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(Elf_file::large_shndx_offset): New function.
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(Elf_file::construct): Initialize large_shndx_offset_.
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(Elf_File::initialize_shnum): If necessary, adjust shstrndx_ and
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set large_shndx_offset_.
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elfcpp/
* elfcpp.h (DF_1_NOW, DF_1_GLOBAL, DF_1_GROUP,
DF_1_NODELETE, DF_1_LOADFLTR, DF_1_INITFIRST,
DF_1_NOOPEN, DF_1_ORIGIN, DF_1_DIRECT, DF_1_TRANS,
DF_1_INTERPOSE, DF_1_NODEFLIB, DF_1_NODUMP,
DF_1_CONLFAT): New enum constants.
gold/
* options.h (DEFINE_enable): New macro.
(new_dtags): New enable option.
(initfirst, interpose, loadfltr, nodefaultlib,
nodelete, nodlopen, nodump): New -z options.
* layout.cc (Layout:finish_dynamic_section): If new
dtags enabled, emit DT_RUNPATH. Also, emit a
DT_FLAGS_1 containing any specified -z flags.
2008-04-16 23:21:01 +00:00
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2008-04-16 David S. Miller <davem@davemloft.net>
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* elfcpp.h (DF_1_NOW, DF_1_GLOBAL, DF_1_GROUP,
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DF_1_NODELETE, DF_1_LOADFLTR, DF_1_INITFIRST,
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DF_1_NOOPEN, DF_1_ORIGIN, DF_1_DIRECT, DF_1_TRANS,
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DF_1_INTERPOSE, DF_1_NODEFLIB, DF_1_NODUMP,
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DF_1_CONLFAT): New enum constants.
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* sparc.h (EF_SPARC_EXT_MASK, EF_SPARC_32PLUS_MASK,
EF_SPARC_32PLUS, EF_SPARC_SUN_US1, EF_SPARC_HAL_R1,
EF_SPARC_SUN_US3, EF_SPARC_LEDATA, EF_SPARCV9_MM,
EF_SPARCV9_TSO, EF_SPARCV9_PSO, EF_SPARCV9_RMO):
Define as enum constants.
2008-04-16 01:56:33 +00:00
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2008-04-15 David S. Miller <davem@davemloft.net>
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* sparc.h (EF_SPARC_EXT_MASK, EF_SPARC_32PLUS_MASK,
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EF_SPARC_32PLUS, EF_SPARC_SUN_US1, EF_SPARC_HAL_R1,
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EF_SPARC_SUN_US3, EF_SPARC_LEDATA, EF_SPARCV9_MM,
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EF_SPARCV9_TSO, EF_SPARCV9_PSO, EF_SPARCV9_RMO):
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Define as enum constants.
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2008-04-11 19:13:08 +00:00
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2008-04-11 David S. Miller <davem@davemloft.net>
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* sparc.h: New file
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* elfcpp.h (SHN_BEFORE, SHN_AFTER): New enum constants.
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(SHT_SPARC_GOTDATA, SHF_ORDERED, SHF_EXCLUDE,
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STT_SPARC_REGISTER, DT_SPARC_REGISTER): Likewise.
|
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2008-04-03 23:33:20 +00:00
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|
2008-04-03 Ian Lance Taylor <iant@google.com>
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* elfcpp_swap.h (Swap_unaligned<64, true>::writeval): Correct
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byte order.
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|
2008-03-25 05:00:01 +00:00
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|
2008-03-24 Ian Lance Taylor <iant@google.com>
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* elfcpp.h (NT_VERSION, NT_ARCH): Define as enum constants.
|
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(NT_GNU_ABI_TAG, NT_GNU_HWCAP): Likewise.
|
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(NT_GNU_BUILD_ID, NT_GNU_GOLD_VERSION): Likewise.
|
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(ELF_NOTE_OS_LINUX, ELF_NOTE_OS_GNU): Likewise.
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(ELF_NOTE_OS_SOLARIS2, ELF_NOTE_OS_NETBSD): Likewise.
|
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(ELF_NOTE_OS_SYLLABLE): Likewise.
|
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|
2008-03-22 00:02:52 +00:00
|
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|
2008-03-21 Ian Lance Taylor <iant@google.com>
|
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|
* Added source code to GNU binutils.
|
2012-12-10 12:48:03 +00:00
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|
|
2015-01-01 14:15:26 +00:00
|
|
|
|
Copyright (C) 2008-2015 Free Software Foundation, Inc.
|
2012-12-10 12:48:03 +00:00
|
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|
Copying and distribution of this file, with or without modification,
|
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|
are permitted in any medium without royalty provided the copyright
|
|
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|
|
notice and this notice are preserved.
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Local Variables:
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|
mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
|
